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    • 1. 发明申请
    • COMPUTER SYSTEM AND METHOD FOR UPDATING CONFIGURATION INFORMATION
    • 用于更新配置信息的计算机系统和方法
    • US20140122825A1
    • 2014-05-01
    • US13696350
    • 2012-10-30
    • Yasutaka KonoDaisuke ShinoharaJun NakajimaMasataka Nagura
    • Yasutaka KonoDaisuke ShinoharaJun NakajimaMasataka Nagura
    • G06F12/02
    • G06F12/023G06F3/0605G06F3/0631G06F3/0632G06F3/0689
    • In a configuration where a virtual storage array is formed in a physical storage array, if a physical storage administrator acquires a lock for all the physical storage arrays during update of information of multiple physical storage arrays, not only all the physical storage arrays but also all the virtual storage arrays formed therein cannot be manipulated while information update is executed. According to the present invention, when a virtual storage administrator executes change of configuration of the virtual storage array while the physical storage administrator is performing information update of all multiple physical storage arrays and management operation from the virtual storage administrator is not prohibited, the information of the changed configuration is stored in a temporary area of a configuration information database, and at the last of information update, the information of the temporary area is reflected to a normal area of the configuration information database.
    • 在物理存储阵列中形成虚拟存储阵列的配置中,如果物理存储管理员在更新多个物理存储阵列的信息期间获取用于所有物理存储阵列的锁,则不仅所有物理存储阵列,而且全部 其中形成的虚拟存储阵列在执行信息更新时不能被操纵。 根据本发明,当物理存储管理员正在执行所有多个物理存储阵列的信息更新时虚拟存储管理员执行虚拟存储阵列的配置的改变,并且不禁止来自虚拟存储管理员的管理操作时,信息 改变的配置被存储在配置信息数据库的临时区域中,并且在信息更新的最后,临时区域的信息被反映到配置信息数据库的正常区域。
    • 2. 发明授权
    • Configuration optimization method for a storage system
    • 存储系统的配置优化方法
    • US08281068B2
    • 2012-10-02
    • US12029125
    • 2008-02-11
    • Yasutaka KonoDaisuke ShinoharaNobuhiro MakiYukinori Sakashita
    • Yasutaka KonoDaisuke ShinoharaNobuhiro MakiYukinori Sakashita
    • G06F12/00
    • G06F1/3221Y02D10/154
    • This invention provides, when optimizing a configuration of a storage system using a pool, an optimal configuration while ensuring a policy set by an administrator, the policy concerning a power saving performance, a response performance, or the like. The management computer sets, according to the set policy, priorities to volumes held by a storage subsystem, and reserves volumes satisfying the capacity of the pool, in descending order of the priority. Only some of the reserved volumes are registered for the pool in descending order of the priority. At this time, it can be guaranteed that a host computer makes no access to the volumes which have not been registered for the pool, and therefore the sleep state is set to physical drives forming the volumes or to a controller controlling the physical drives.
    • 本发明在确保由管理员设定的策略的情况下,使用池优化存储系统的配置时,提供最佳配置,关于节能性能,响应性能等的策略。 管理计算机根据设定的策略设置存储子系统保存的卷的优先级,并按照优先级的降序保存满足池的容量的容量。 只有一些保留的卷以优先级的降序为池注册。 此时,可以保证主计算机无法访问尚未注册到池的卷,因此将睡眠状态设置为形成卷的物理驱动器或设置为控制物理驱动器的控制器。
    • 7. 发明申请
    • COMPUTER SYSTEM
    • 电脑系统
    • US20130198466A1
    • 2013-08-01
    • US13576089
    • 2012-01-27
    • Yasutaka KonoJunichi Hara
    • Yasutaka KonoJunichi Hara
    • G06F12/16
    • G06F3/0605G06F3/0631G06F3/0665G06F3/067G06F11/008G06F11/1076
    • An embodiment of the invention is a computer system including one or more storage arrays providing a plurality of storage resources and a management system managing the one or more storage arrays. The management system stores configuration information of the plurality of storage resources. The management system specifies a non-applicable free storage resource for a configuration condition including one or more predesignated condition items in response to a predesignated event and records information of the specified free storage resource and a non-applicable reason in condition non-applicable storage resource information. The management system repeats the specifying and the recording in response to the predesignated event. The management system selects a free storage resource applicable to a predesignated unnecessary storage resource condition from the condition non-applicable storage resource information after the repetition as an unnecessary storage resource candidate.
    • 本发明的实施例是包括提供多个存储资源的一个或多个存储阵列和管理该一个或多个存储阵列的管理系统的计算机系统。 管理系统存储多个存储资源的配置信息。 管理系统指定用于配置条件的不适用的免费存储资源,该配置条件包括响应于预先指定的事件的一个或多个预先指定的条件项,并记录指定的空闲存储资源的信息和条件不适用的存储资源中的不适用原因 信息。 管理系统根据预先指定的事件重复指定和记录。 管理系统从重复之后的条件不适用的存储资源信息中选择适用于预先指定的不必要的存储资源条件的空闲存储资源作为不必要的存储资源候选。